16-(-1r)=1

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Solution for 16-(-1r)=1 equation:


Simplifying
16 + -1(-1r) = 1

Remove parenthesis around (-1r)
16 + -1 * -1r = 1

Multiply -1 * -1
16 + 1r = 1

Solving
16 + 1r = 1

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '-16' to each side of the equation.
16 + -16 + 1r = 1 + -16

Combine like terms: 16 + -16 = 0
0 + 1r = 1 + -16
1r = 1 + -16

Combine like terms: 1 + -16 = -15
1r = -15

Divide each side by '1'.
r = -15

Simplifying
r = -15

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